Replacing The Main Parts; Switching Regulator - Sony BDX-N1000 Maintenance Manual

1-4. Replacing the Main Parts

1-4-1. Switching Regulator

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Do not make any attempt to repair or to replace anything
inside of the switching regulator.
The switching regulator is an important part for safety.
Replacing parts inside the switching regulator could cause
a fire or electric shock.
Replacement Part
Part name : Switching regulator
!1-413-917-12
Part No. :
Replacement Procedure
1. Turn off the main power and remove the AC plug from
the outlet.
2. Remove the top panel. (Refer to Section 1-2-1.)
3. Remove the harness from the wire clamp.
4. Remove the four screws (PSW 3x6) and remove the
switching regulator together with the PW table.
PSW 3x6
Wire clamp
Harness
BDX-N1000
5. Remove the transparent cover of the terminal table.
6. Remove the four screws and remove the four harness-
7. Remove the two screws (PSW 3x6) and remove the
PSW 3x6
PW table
Switching regulator
8. Attach the new switching regulator by reversing the
es.
Harness (red)
Harness (black)
Harness (brown)
Harness (white)
Screws
Transparent cover
PW table.
disassembly steps 7 to 3.
1-4. Replacing the Main Parts
Terminal table
Switching regulator
PW table
PSW 3x6
1-3 (E)